Provide an appropriate response.Decide whether the elimination method or the substitution method involves the least amount of work. Do not solve.x + 3y = 0x - 3y = 18
A. Elimination
B. Substitution
Answer: A
Mathematics
You might also like to view...
Provide an appropriate response.Define f(0, 0) in a way that extends f(x, y) = 
to be continuous at the origin.
A. f(0, 0) = 6 B. f(0, 0) = 2 C. f(0, 0) = 0 D. f(0, 0) = 3
Mathematics
Determine whether the vectors v and w are orthogonal.v = < 3, -2 >, w = < -6, -9 >
A. Orthogonal B. Not orthogonal
Mathematics
Find the first five terms of the infinite sequence whose nth term is given.an = 
xn
A. 
x, 
x2, 
x3, 
x4, 
x5
B. 
x, - 
x2, 
x3, - 
x4, 
x5
C. 
x, - 
x2, - 
x3, - 
x4, - 
x5
D. - 
x, - 
x2, - 
x3, - 
x4, - 
x5
Mathematics
Find the indicated angle.Find the complement of 161°.
A. 71° B. 19° C. 161° D. not possible
Mathematics